ToolJovia
SEO

Declared Hreflang Cluster Auditor

Check a supplied group of localized page declarations for self entries, return links and conflicting language targets.

✓ Browser-local processing
Processed in this tab. Up to 100,000 characters unless this tool states a smaller limit.

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How to use Declared Hreflang Cluster Auditor

Review cross-page consistency before publishing localized variants. The tool inspects only the URLs and language labels you supply, preserving missing inventory targets as unresolved evidence rather than claiming to inspect a live site.

  1. Enter input.
  2. Choose the settings for declared hreflang cluster auditor, then run the tool.
  3. Review the result and any limitations before copying or downloading it.

Good to know

  • 200 pages, 30 alternates per page, 100,000 JSON characters, 4,096 characters per absolute URL and at most 2,000 reported cluster issues.
  • Two-letter language labels with an optional four-letter script/two-letter region, plus x-default, form a documented syntax subset. No registered-code validation, content-language inference, remote page access, canonical selection, indexing or ranking guarantee.
  • Processing is local. Output is limited to 1,000,000 text characters unless a stricter file limit is stated.

Common questions

Does a return-link finding prove that Google accepted the cluster?

No. It checks consistency of the declared records only. Actual published markup, registered language values, content, crawling and search-engine decisions require separate verification.

Is this input sent to a server?

No. The application processes this input inside your browser tab and does not save it to persistent storage.

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